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Solve for 
x, rounding to the nearest hundredth.

2^((x)/(5))=12
Answer:

Solve for x x , rounding to the nearest hundredth.\newline2x5=12 2^{\frac{x}{5}}=12 \newlineAnswer:

Full solution

Q. Solve for x x , rounding to the nearest hundredth.\newline2x5=12 2^{\frac{x}{5}}=12 \newlineAnswer:
  1. Write Equation: Write down the equation that needs to be solved.\newlineWe have the equation 2(x/5)=122^{(x/5)} = 12.
  2. Take Natural Logarithm: Take the natural logarithm (ln\ln) of both sides to remove the exponent on the left side.\newlineln(2x/5)=ln(12)\ln(2^{x/5}) = \ln(12)
  3. Use Logarithmic Property: Use the logarithmic property that ln(ab)=bln(a)\ln(a^b) = b\cdot\ln(a) to simplify the left side.x5ln(2)=ln(12)\frac{x}{5}\cdot\ln(2) = \ln(12)
  4. Solve for x: Solve for x by multiplying both sides by 55 and then dividing by ln(2)\ln(2).x=5ln(12)ln(2)x = \frac{5 \cdot \ln(12)}{\ln(2)}
  5. Calculate x: Calculate the value of x using a calculator.\newlinex(5×2.48490665)/0.69314718x \approx (5 \times 2.48490665) / 0.69314718\newlinex12.42453325/0.69314718x \approx 12.42453325 / 0.69314718\newlinex17.925416x \approx 17.925416
  6. Round to Nearest Hundredth: Round the value of xx to the nearest hundredth.x17.93x \approx 17.93

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